CVE-2025-34292

Katalog CVE

CVSS 9.4 · Critical EPSS 0,78%

Kerentanan Deserialization of Untrusted Data. Skor CVSS 4.0 9.4 (Critical) menurut vulncheck.com.

Deskripsi (NVD)

Rox, the software running BeWelcome, contains a PHP object injection vulnerability resulting from deserialization of untrusted data. User-controlled input is passed to PHP's unserialize(): the POST parameter `formkit_memory_recovery` in \\RoxPostHandler::getCallbackAction and the 'memory cookie' read by \\RoxModelBase::getMemoryCookie (bwRemember). (1) If present, `formkit_memory_recovery` is processed and passed to unserialize(), and (2) restore-from-memory functionality calls unserialize() on the bwRemember cookie value. Gadget chains present in Rox and bundled libraries enable exploitation of object injection to write arbitrary files or achieve remote code execution. Successful exploitation can lead to full site compromise. This vulnerability was remediated with commit c60bf04 (2025-06-16).

Rincian

Terbit di NVD

27 Oktober 2025

Terakhir diubah

8 Oktober 2026

Status NVD

Deferred

CVSS 4.0

9.4 (Critical), sumber vulncheck.com
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-502: Deserialization of Untrusted Data

EPSS (30 hari)

0,78% peluang dieksploitasi; lebih tinggi dari 54,6% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://gist.github.com/mcdruid/c0f7c42b28949c7d86cf77d0c674f398
• https://github.com/BeWelcome/rox
• https://github.com/BeWelcome/rox/commit/c60bf04
• https://www.vulncheck.com/advisories/rox-php-object-injection-rce